Device for diagnosis and treatment of impairments on binocular vision and stereopsis

Jieun Bahn; Yong-Jin Choi; Jung-Young Son; N. V. Kodratiev; Victor A. Elkhov; Yuri N. Ovechkis; Chan-sup Chung

doi:10.1117/12.430809

22 June 2001 Device for diagnosis and treatment of impairments on binocular vision and stereopsis

Jieun Bahn, Yong-Jin Choi, Jung-Young Son, N. V. Kodratiev, Victor A. Elkhov, Yuri N. Ovechkis, Chan-sup Chung

Proceedings Volume 4297, Stereoscopic Displays and Virtual Reality Systems VIII; (2001) https://doi.org/10.1117/12.430809
Event: Photonics West 2001 - Electronic Imaging, 2001, San Jose, CA, United States

Abstract

Strabismus and amblyopia are two main impairments of our visual system, which are responsible for the loss of stereovision. A device is developed for diagnosis and treatment of strabismus and amblyopia, and for training and developing stereopsis. This device is composed of a liquid crystal glasses (LCG), electronics for driving LCG and synchronizing with an IBM PC, and a special software. The software contains specially designed patterns and graphics for enabling to train and develop stereopsis, and do objective measurement of some stereoscopic vision parameters such as horizontal and vertical phoria, fusion, fixation disparity, and stereoscopic visual threshold.

Citation Download Citation

Jieun Bahn, Yong-Jin Choi, Jung-Young Son, N. V. Kodratiev, Victor A. Elkhov, Yuri N. Ovechkis, and Chan-sup Chung "Device for diagnosis and treatment of impairments on binocular vision and stereopsis", Proc. SPIE 4297, Stereoscopic Displays and Virtual Reality Systems VIII, (22 June 2001); https://doi.org/10.1117/12.430809

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